Suppose it takes 12 hours to fill a rectangular swimming pool of uniform depth. How long will it take to fill a similarly shaped swimming pool if all of the dimensions are doubled?
?
__________ hours

Fill in the blank(s) with the appropriate word(s).


96

Mathematics

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Solve the given trigonometric equation analytically (using identities when necessary for exact values when possible) for values of x for 0 ? x < 2?.csc5 x - 4 csc x = 0

A.
B.
C.
D.

Mathematics

Factor the expression completely, if possible.9z3 - 24z2 + 16z

A. (3z2 - 4z)2 B. z(3z - 4)2 C. z2(3z - 4)2 D. z(3z + 4)2

Mathematics

Use synthetic division to divide f(x) by x - c, and then write f(x) in the form f(x) = (x - c)q(x) + r.f(x) = 6x3 + 34x2 + 15x - 25; x + 5

A. (x + 5)(-6x2 - 5x - 5) + 0
B. (x + 5)(6x2 + 4x - 5) + 0
C. (x + 5) + 0
D. (x + 5) + 0

Mathematics

Find the integer pair that has the given product and sum.Product: -24Sum: 5

A. 3, 8 B. -3, -8 C. 3, -8 D. -3, 8

Mathematics